best and easiest source for touch-up paint?
Sorry if this is a naive question, but searching the forum suggests the best, easiest, and most inexpensive method to find touch-up paint is, ahem, nail polish.
Now for a modern carbon fiber frame this might make sense, but I am doubtful that a steel frame would be protected from rust, etc by nail polish....but what do I know? I don't use the stuff on my nails.
Please let me know if this is a good way to go....should I go to the hobby shop or the drugstore to get my touch-up paint?
BUMP - How should I do this frame?